diff --git a/lib/util.js b/lib/util.js
index 60eb1803..d736e53d 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -612,7 +612,7 @@
             var FILE = '[object File]',
                 name, is;
             
-            name    = Util.execIfExist(variable, 'toString');
+            name    = Util.exec.ifExist(variable, 'toString');
             
             is      = name === FILE;
             
@@ -806,6 +806,22 @@
                 return ret;
             };
             
+            /**
+             * exec function if it exist in object
+             * @pArg
+             */
+            exec.ifExist                = function(obj, name, arg) {
+                var ret,
+                    func    = obj && obj[name];
+                
+                if (func) {
+                    func    = func.bind(obj);
+                    ret     = Util.exec(func, arg);
+                }
+                
+                return ret;
+            };
+            
             exec.parallel   = function(funcs, callback) {
                 var i, func,
                     funcsCount  = funcs.length,
@@ -845,22 +861,6 @@
             return exec;
         }
         
-        /**
-         * exec function if it exist in object
-         * @pArg
-         */
-        this.execIfExist                = function(pObj, pName, pArg) {
-            var ret,
-                func    = pObj && pObj[pName];
-            
-            if (func) {
-                func    = func.bind(pObj);
-                ret     = Util.exec(func, pArg);
-            }
-            
-            return ret;
-        };
-        
         /**
          * function do conditional save exec of function
          * @param pCondition
@@ -968,7 +968,7 @@
         this.time                       = function(name) {
             var console     = Scope.console;
             
-            Util.execIfExist(console, 'time', name);
+            Util.exec.ifExist(console, 'time', name);
             
             return this;
         };
@@ -980,7 +980,7 @@
         this.timeEnd                   = function(name) {
             var console    = Scope.console;
             
-            Util.execIfExist(console, 'timeEnd', name);
+            Util.exec.ifExist(console, 'timeEnd', name);
             
             return this;
         };